From: Techno-economic analysis of femtocell deployment in long-term evolution networks
Group | Network element/asset | Configuration quoted | Per-unit investment (€)—Year 1 | Asset lifetime | Per-unit yearly expense (€)—Year 1 | Yearly price trend (%) | Source |
---|---|---|---|---|---|---|---|
Spectrum | Spectrum license acquisition at 2600-MHz frequency band | Depending on the band and range (see Table 5) | 20 | – | – | [23] | |
Base stations | eNode B | 33.000 € | 10 | 17.5% of CAPEX | −5 | [8] | |
Base stations | Femtocell | 250 € | 10 | 15% of CAPEX | −5 | [8] | |
Sites | eNode B | Site acquisition and construction | 75.000 € | 20 | – | 2.5 | [24] |
Site lease | – | – | 14.400 € | 2 | [24] | ||
Backhaul | Wholesale subscriber loop access | – | – | 231 € | −5 | [25] | |
MBS backhauling based on packet microwave link (AL2 in rural areas)—100 Mbps | 16.242 € | 8 | 22% of CAPEX | −5 | [26] | ||
Backhaul link based on Ethernet leased line (AL2 in urban and suburban areas and AL3) | Ethernet leased line (10 Mbps)—valid up to 12 km | – | – | 7.729 € | −5 | [27] | |
Ethernet leased line—from 12 to 35 km | – | – | 11.613 € | −5 | [27] | ||
Fast Ethernet leased line (100 Mbps)—valid up to 12 km | – | – | 9.014 € | −5 | [27] | ||
Fast Ethernet leased line—from 12 to 35 km | – | – | 13.278 € | −5 | [27] | ||
Transport network | Leased line used for the transport network (AL4) | STM-4 (622 Mbps) | – | – | 72.336 € (3.220€ per additional km) | −5 | [28] |
STM-16 (2.5 Gbps) | – | – | 87.533 € (3.901€ per additional km) | −5 | [28] | ||
Backhaul equipment | Ethernet switch (up to 11 Gigabit Ethernet network interface cards) | 30.000 € | 10 | 9% of CAPEX | −4 | Internal data provided by an operator | |
Access router (up to 10 network interface cards based on Gigabit Ethernet or SDH hierarchy) | 35.000 € | 10 | 9% of CAPEX | −4 | |||
Gigabit Ethernet network interface card (for Ethernet switches or access routers) | 65.000 € | 10 | 9% of CAPEX | −4 | |||
SDH network interface card (for Ethernet switches or access routers) | 50.000€ (STM-4) | 10 | 9% of CAPEX | −4 | |||
200.000€ (STM-16) | |||||||
Add-Drop Multiplexer (ADM) | 16.632 € (STM-16) | 10 | 9% of CAPEX | −4 | |||
Aggregation point tower lease (per each AN2 and AN3) | - | – | 30.000 € | 2 | [24] |